chaos_networking error

[joaquim_montserrat1]

Hello,

We ran into a small issue with some of our nodes. They couldn't render via command line.
The error popup message below appears when opening 3ds Max 2023.1, with Vray 6.00.04 (Stable):

---------------------------
V-Ray
---------------------------
An error occurred during initialization:

chaos_networking: C:\Program Files\Chaos Group\V-Ray\3ds Max 2023\bin\networking is not a valid directory


It is recommended that you exit the application and reinstall V-Ray now
---------------------------
OK
---------------------------

Manually creating the directory "C:\Program Files\Chaos Group\V-Ray\3ds Max 2023\bin\networking" solves the issue and they can render normally.

Note that most computers could render without this folder created and uninstalling / reinstalling Vray couldn't solve the problem.


Thanks for your hard work and for the great update!
Jo.

[frodopytlicek]

I have this problem too but I cannot create the path to solve it because the path is nonsence. Where is tshis chaos_networking stored so I can change it?
Thx

[hermit.crab]

I have this problem too but I cannot create the path to solve it because the path is nonsence. Where is tshis chaos_networking stored so I can change it?
Thx

For recent 3ds Max versions it should be here:

C:\ProgramData\Autodesk\ApplicationPlugins\VRay3dsMax2025\bin\networking

[frodopytlicek]

For recent 3ds Max versions it should be here:

C:\ProgramData\Autodesk\ApplicationPlugins\VRay3dsMax2025\bin\networking

Hmm, Im using arbitrary installation so this path is empty for me. But in my server dir path there is only file called chaos_cacert.pem with some certificates inside, but not chaos_networking path definition.

[hermit.crab]

I'll get the tech support to investigate. Hang on.

[frodopytlicek]

I need to change this path. Its not stored anywere inside max paths configuration nor enviroment variable.

[frodopytlicek]

Ok thanks.

[hermit.crab]

Ok thanks.

Open a support ticket. They'll take care of it.

[frodopytlicek]

You did it or I have to do it?

[hermit.crab]

You did it or I have to do it?

You do it, I'll assign them to it afterward.

[frodopytlicek]

Request #314239